1-(di-tert-butylphosphinomethyl)-2-(di-o-tolylphosphinomethyl)benzene | 1203792-52-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-(di-tert-butylphosphinomethyl)-2-(di-o-tolylphosphinomethyl)benzene
• 英文别名: [2-[Bis(2-methylphenyl)phosphanylmethyl]phenyl]methyl-ditert-butylphosphane
• CAS: 1203792-52-2
• 化学式: C₃₀H₄₀P₂
• 分子量: 462.595
• InChiKey: HZLVXIYQPCBKRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  32
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• [EN] PROCESS FOR THE CARBONYLATION OF ETHYLENICALLY UNSATURATED COMPOUNDS, NOVEL CARBONYLATION LIGANDS AND CATALYST SYSTEMS INCORPORATING SUCH LIGANDS<br/>[FR] PROCÉDÉ DE CARBONYLATION DE COMPOSÉS À INSATURATION ÉTHYLÉNIQUE, NOUVEAUX LIGANDS DE CARBONYLATION, ET SYSTÈMES CATALYSEURS COMPRENANT CES LIGANDS
  申请人：LUCITE INT UK LTD

  公开号：WO2010001174A1

  公开（公告）日：2010-01-07

  A novel bidentate catalytic ligand of general formula (I) is described. R represents a hydrocarbyl aromatic structure having at least one aromatic ring to which Q 1 and Q 2 are each linked, via the respective linking group, if present, on available adjacent atoms of the at least one aromatic ring. The groups X 3 and X 4 represent radicals joined via tertiary carbon atoms to the respective atom Q 1 and the groups X 1 and X 2 represent radicals joined via primary, or substituted aromatic ring carbon atom(s) to the respective atom Q 2. A and B represent an optional lower alkylene linking group. Q 1 and Q 2 each represent phosphorus, arsenic or antimony. A process for the carbonylation of ethylenically unsaturated compounds comprising reacting the compound with carbon monoxide in the presence of a source of hydroxyl groups, optionally, a source of anions and catalyst system obtainable by combining a metal of Group 8, 9 or 10 or a compound thereof and the bidentate ligand of general formula (I) is also described.

  描述了一种一般式(I)的新型双齿催化配体。其中，R代表至少具有一个芳香环的烃基芳香结构，其中Q1和Q2分别通过至少一个芳香环上可用的相邻原子的相应连接基（如果存在）连接。基团X3和X4代表通过第三级碳原子连接到相应原子Q1的基团，基团X1和X2代表通过主要或取代的芳香环碳原子连接到相应原子Q2的基团。A和B代表可选的较低烷基连接基。Q1和Q2分别代表磷、砷或锑。还描述了一种用于乙烯基不饱和化合物的羰基化的方法，包括将该化合物与一氧化碳在羟基源的存在下反应，可选地，与阴离子源和由结合第8、9或10族金属或其化合物以及一般式(I)的双齿配体的催化系统获得的催化剂。
• PROCESS FOR THE CARBONYLATION OF ETHYLENICALLY UNSATURATED COMPOUNDS, NOVEL CARBONYLATION LIGANDS AND CATALYST SYSTEMS INCORPORATING SUCH LIGANDS
  申请人：Eastham Graham Ronald

  公开号：US20110137059A1

  公开（公告）日：2011-06-09

  A novel bidentate catalytic ligand of general formula (I) is described. R represents a hydrocarbyl aromatic structure having at least one aromatic ring to which Q 1 and Q 2 are each linked, via the respective linking group, if present, on available adjacent atoms of the at least one aromatic ring. The groups X 3 and X 4 represent radicals joined via tertiary carbon atoms to the respective atom Q 1 and the groups X 1 and X 2 represent radicals joined via primary, or substituted aromatic ring carbon atom(s) to the respective atom Q 2 . A and B represent an optional lower alkylene linking group. Q 1 and Q 2 each represent phosphorus, arsenic or antimony. A process for the carbonylation of ethylenically unsaturated compounds comprising reacting the compound with carbon monoxide in the presence of a source of hydroxyl groups, optionally, a source of anions and catalyst system obtainable by combining a metal of Group 8, 9 or 10 or a compound thereof and the bidentate ligand of general formula (I) is also described.

  本文介绍了一种一般式为（I）的新型双齿配体。其中，R代表一个含有至少一个芳香环的烃基芳香结构，Q1和Q2分别通过相应的连接基与至少一个芳香环上的可用相邻原子相连。X3和X4表示通过相应的三级碳原子与相应的Q1原子相连的基团，而X1和X2表示通过主要或取代的芳香环碳原子与相应的Q2原子相连的基团。A和B代表可选的低级别亚烷基连接基。Q1和Q2分别代表磷、砷或锑。本文还介绍了一种用于酰化乙烯类不饱和化合物的方法，包括将该化合物与一氧化碳在羟基源的存在下反应，可选地，在阴离子源和由第8、9或10组金属或其化合物和一般式（I）的双齿配体组成的催化剂体系的存在下进行反应。
• JP2011526617A
  申请人：——

  公开号：JP2011526617A

  公开（公告）日：2011-10-13
• US8816113B2
  申请人：——

  公开号：US8816113B2

  公开（公告）日：2014-08-26